Jennifer Lawrence is engaged to Cooke Maroney

The Oscar winner, 28, was spotted wearing a “massive ring” while enjoying what appeared to be a celebratory dinner with Maroney, 34, at Raoul’s, an upscale French restaurant in New York City, according to Page Six.

“It was a giant rock. They seemed like they were celebrating and people were talking about it,” a source told the outlet. “The ring was very noticeable. They were sitting back in a corner. She was wearing a cute black dress with white polka dots.”

A source confirmed to PEOPLE in June the actress was dating Maroney. Since then, the two haven’t shied away from going on dates in public together. In late June, the couple was photographed enjoying a romantic candlelit dinner in New York City.